{"product_id":"teenage-engineering-ob-4-high-fidelity-bluetooth-loudspeaker","title":"Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker","description":"\u003ch2\u003eThe magic radio.\u003c\/h2\u003e\n\n\n\u003cp\u003eIntroducing OB–4, the portable high fidelity loudspeaker with two 4’’ bass drivers and a pair of neodymium tweeters that deliver Crystal clear, open natural sound with 38 watts per channel — that’s around 100 decibels of incredible sounding stereo. Listen using line input, Bluetooth, FM radio, and disk. The Interface is minimal, with only the things you really need. Yet if you look below the surface, there’s a lot more than meets the eye.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker The Magic Radio\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/ob-4-1.png?v=1695234805\"\u003e\u003c\/p\u003e\n\n\n\u003cbr\u003e\n\u003ch3\u003eWhat's all the hocus pocus about?\u003c\/h3\u003e\n\n\u003cp\u003eHave you ever wished you could instantly rewind when listening to the radio, to hear the title of the Song just played? OB–4 continuously memorizes everything you listen\u003cbr\u003eTo on an endless looping tape*. Rewind, time-bend, and loop at the flick of your fingertips. On purpose or by accident. Instant rewind on the radio is just one of the OB-4’s magic tricks.\u003c\/p\u003e\n\n\n\u003cbr\u003e\n\u003ch3\u003eNatural sound\u003c\/h3\u003e\n\u003cp\u003eFour tailor-engineered speaker elements deliver pure quality sound and a stereo field that fills the entire room. A flow-optimised bass reflex duct delivers deep natural bass.\u003c\/p\u003e\n\u003ch3\u003e72 hrs listening\u003c\/h3\u003e\n\u003cp\u003eHow about normal radio listening for a week without charging? The high capacity lipo battery delivers about 8 hours of noise at max volume, or an average of 40 hours on a single charge.\u003c\/p\u003e\n\u003ch3\u003eThe wireless part\u003c\/h3\u003e\n\u003cp\u003eThe OB–4 hardware platform supports both high-definition bluetooth classic and bluetooth low energy standards. Works with ortho-remote for wireless volume control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker In Hand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/ob-4-4.png?v=1695234828\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSmart Antenna\u003c\/h3\u003e\n\u003cp\u003eWe've spent years fiddling with the antenna so you won't have to. And for those tricky listening places, we've included a fine-tuned smart spiral antenna that neatly integrates into the handle. \u003c\/p\u003e\n\u003ch2\u003eMotorized user interface\u003c\/h2\u003e\n\u003cp\u003eUse your fingers to grab, spin and interact with the sound. Digital-motion-controlled volume knob and tape reel. We call it the next level of user experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker Motorized Interface\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/ob-4-3.png?v=1695234846\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTurn your mind on with disk mode\u003c\/h2\u003e\n\n\u003cp\u003e\nIf you skip the traditional inputs like line in, bluetooth and FM radio, you end up in disk mode. this is where we will continuously develop new experimental features for the OB–4. it's our public research space, where we allow ourselves to explore and prototype everything that this media-instrument, as we like to call it, can become. for now, there are three functions on the disk; ambient, karma, and metronome.\n\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch2\u003eThe handle-stand\u003c\/h2\u003e\n\n\u003cp\u003e\nDesigned to be played outdoors, in public spaces, and at high volume; carried on one shoulder with speaker elements facing the head. note: it is assumed that passers-by share the same musical taste. Or why not give it a home in your kitchen? with any luck, the iconic handle makes it a breeze to carry anywhere, and can even be used as a stand for a more relaxed listening position. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003cimg alt=\"Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker Handle Stand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/ob-4-2.png?v=1695234872\"\u003e\u003c\/p\u003e\n\n\n\n\n\u003ch2\u003eSPECIFICATIONS \u003c\/h2\u003e\n\n\u003cp\u003eSpeaker System\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e2 x 38 W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifiers\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e2 x \u003c\/b\u003eClass-D\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e2 x \u003c\/b\u003eWoofers\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003eTweeters\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e52 Hz to 25 kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003eBluetooth Connectivity\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5.0 LE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Audio Codecs\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAAC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003eAdditional Wireless Connectivity\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ci\u003eNone\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadio Tuner\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003eWired Connectivity\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e1 x \u003c\/b\u003e1\/8\" \/ 3.5 mm Stereo (Audio)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLithium-Ion Polymer (LiPo)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated Battery Life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e72 Hours\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003ePower\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Input Power\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e110 to 240 VAC, 50 \/ 60 Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003ePhysical\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eVaried\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\/Memory Card Slot\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ci\u003eNone\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAluminum, Polycarbonate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e9.2 x 11.2 x 2.3\" \/ 23.3 x 28.4 x 5.8 cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3.7 lb \/ 1.7 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cp\u003ePackaging Info\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5.395 lb\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions 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